The Multiquip 6217619900 is a genuine OEM Radiator Assembly DCA-400SK SA6D140E, designed for the DCA-400SK ultra-silent diesel generator series. As a direct OEM replacement, this assembly is built to the exact specifications of the original unit, ensuring a correct installation against the engine and cooling circuit with no guesswork on fitment. Confirmed compatible with the DCA-400SK and its SA6D140E engine configuration, this is the part Multiquip specifies for cooling system service on this platform.
Key Features
- OEM Cooling Capacity — Engineered to the exact heat-rejection rating required by the SA6D140E engine, maintaining the thermal balance that keeps this heavy-duty generator producing stable output under load.
- Direct-Fit Replacement — Mounts to the DCA-400SK frame using the original attachment points and hose connections, so installation follows the factory service procedure without adaptation.
- Confirmed Fitment — Verified for DCA-400SK ultra-silent generator units equipped with the SA6D140E diesel engine.
- Coolant Flow Integrity — Core and tank construction matches OEM flow capacity, preventing hot spots and maintaining consistent coolant circulation across the full engine load range.
- Cooling System Safety — An improperly rated or deteriorated radiator on a high-output diesel generator can lead to thermal shutdown or engine damage; using the correct OEM assembly ensures the cooling system operates within design limits.
The radiator assembly is the heart of the engine cooling system on the DCA-400SK generator. It transfers heat away from the SA6D140E diesel engine by circulating coolant through the core, where airflow drawn by the cooling fan dissipates that heat to the atmosphere. When the radiator becomes clogged, develops leaks, or loses core efficiency, the engine runs hotter than its design temperature — triggering thermal protection shutdowns, accelerating wear on seals and gaskets, and ultimately risking serious internal engine damage. Replacing a failing unit with the correct Multiquip 6217619900 assembly restores full cooling performance and protects the engine investment on this large-format generator.
For fitment questions or to confirm this is the correct part for your serial number range, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 6217619900 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator Assembly DCA-400SK SA6D140E |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-400SK | DCA-400SK |
| SA6D140E | SA6D140E |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
